Watch: Lexus Teases With Marty McFly Hoverboard

Toyota Motor Lexus brand has built a hoverboard that uses magnetic-levitation technology to stay afloat. The skateboard-like craft is reminiscent of one used by the character Marty McFly when he travels to the future–June 2015, actually–in the 1989 movie “Back to the Future II.”

Unfortunately, the board isn’t for sale, and in any case works only on metal surfaces. It is being used in an advertising campaign in Barcelona, Spain.

The hoverboard was first unveiled in a YouTube video posted two days ago. It has already gotten more than 2 million views, and the craft has generated a bit of a buzz on Twitter, with the hashtag #LexusHover.